#64198A#64198A

#64198A is a dark, vivid violet. Relative luminance 0.052; OKLCH L 39.7% C 0.175 H 310.7°. Best body text is #FFFFFF at 10.25:1 contrast (WCAG AA passes).

Color values

HEX	#64198A
RGB	rgb(100, 25, 138)
HSL	hsl(280, 69%, 32%)
HSV	hsv(280, 82%, 54%)
CMYK	cmyk(27.5%, 81.9%, 0%, 45.9%)
CIE-LAB	lab(27.41, 50.43, -46.83)
CIE-LCH	lch(27.41, 68.82, 317.12°)
OKLab	oklab(39.71% 0.1144 -0.1328)
OKLCH	oklch(39.71% 0.175 310.7)
XYZ	xyz(10.1897, 5.2398, 24.5144)
Luminance	0.0524 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#64198A #3F8A19

analogous

#2C198A #64198A #8A1978

triadic

#64198A #8A6419 #198A64

tetradic

#64198A #8A2C19 #3F8A19 #19788A

square

#64198A #8A2C19 #3F8A19 #19788A

split-complementary

#64198A #788A19 #198A2C

monochromatic

#190622 #3E1056 #64198A #8A22BE #A841DD

Accessibility & contrast

On white

10.25

#64198A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.05

#64198A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #64198A

10.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##64198A	#FFFFFF	#000000	##FFFFFF
##64198A	1.00	10.25	2.05	10.25
#FFFFFF	10.25	1.00	21.00	1.00
#000000	2.05	21.00	1.00	21.00
##FFFFFF	10.25	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003E8D

Deuteranopia (green-blind)

#004288

Tritanopia (blue-blind)

#5F3652

Achromatopsia (no color)

#414141

Design tokens & code

CSS

--color: #64198a;
/* rgb */ color: rgb(100, 25, 138);
/* oklch */ color: oklch(39.7% 0.175 310.7);

Tailwind

colors: {
  custom: {
    50: '#9560ad',
    500: '#64198a',
    950: '#000000',
  },
}

SCSS

$custom: #64198a;
$custom-light: #9560ad;
$custom-dark: #000000;

JSON

{
  "hex": "#64198a",
  "rgb": {
    "r": 100,
    "g": 25,
    "b": 138
  },
  "hsl": {
    "h": 279.823,
    "s": 69.325,
    "l": 31.961
  },
  "oklch": {
    "l": 0.39706,
    "c": 0.1753,
    "h": 310.7
  },
  "luminance": 0.0524
}

Semantic roles & 50–950 ramp

primary

#64198A

secondary

#6BBD42

accent

#EC3C77

background

#F9F6FA

surface

#F2EBF4

border

#CCC6CE

text

#0E0510

muted

#7E7A7F

Preview Lab

Preview with #64198A

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →